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Description
Adastra UM30 Mixer-Amplifier: 30W, USB, FM, Bluetooth,The Adastra UM30 is an ultra compact mixer amplifier designed for flexibility and high quality audio output. With a powerful 30W RMS output, it supports both 100V line and 8 Ohm speaker configurations, making it ideal for various public address applications. The built in USB audio player, FM tuner, and Bluetooth receiver provide versatile audio playback options. This mixer amp features multiple inputs, including microphone and auxiliary connections,
The Adastra UM30 is an ultra-compact mixer-amplifier designed for flexibility and high-quality audio output. With a powerful 30W RMS output, it supports both 100V line and 8 Ohm speaker configurations, making it ideal for various public address applications. The built-in USB audio player, FM tuner, and Bluetooth receiver provide versatile audio playback options. This mixer-amp features multiple inputs, including microphone and auxiliary connections, and offers front panel volume controls for easy adjustments. Perfect for both mobile and fixed installations, it can be powered by standard mains or 24V DC sources.
Features
- Ultra Compact Design: Space-saving form factor suitable for tight installations.
- Class-D Amplifier: Efficient power management with high output performance.
- Multi-Source Audio Playback: Built-in USB player, FM radio, and Bluetooth connectivity.
- Versatile Input Options: Supports microphone (1/4"), RCA line inputs, and AUX input.
- Flexible Output: Can be configured for 100V line or low-impedance 8 Ohm speakers.
- Easy Installation: Comes with hardware for mounting in a 1U 19" rack space.
Specifications
- Output Power: 30W RMS
- Power Supply: 170-264Vac, 50Hz (IEC) or 24V DC
- Amplifier Construction: Class D with transformer output
- Audio Sources: Internal USB/FM/BT player
- Inputs: 1 x Mic (6.3mm), 1 x Line (2 x RCA), 1 x AUX (3.5mm)
- Line Output: 2 x RCA (mono)
- Speaker Outputs: Screw terminals for 100V / 8 Ohms / Com
- DC Power: 24V DC screw terminals
- Total Harmonic Distortion (THD): <0.4% @ 1kHz
- Input Impedance: 1k Ohms (mic/line)
- Input Sensitivity: -10dB (line), -45dB (mic)
- Signal-to-Noise Ratio (SNR): 80dB (line), 75dB (mic)
- Frequency Response: 100Hz - 18kHz
- Dimensions: 249 x 210 x 44 mm
- Weight: 2.35 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1302 reviews
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Product Reviews
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
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Reviewed in the United States on February 15, 2025
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters.
That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception.
SPOILER:
The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured.
I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024
★★★★★ 5
Wow.
Format: Kindle
Okay I’m usually not one for stand-alone’s I’m an avid series reader but my goodness am I so happy I read this! This story was brilliant & so absolutely mesmerizing. I loved reading about each character and their struggles as well as what helped them to move forward. The ending definitely brought tears to my eyes so hard. I truly wasn’t expecting some of what happened in this story. There is about to be a spoiler I am going to reveal so please stop reading if you don’t want the spoiler !!!! ⚠️ ⛔️ ‼️
I loved that the author didn’t do what most authors do with irredeemable male characters. I truly was hoping that Nate Jr. would be apart of the pack after the way he treated Astrea bc he truly didn’t deserve it. Though I must say you did a wonderful job or redeeming him as a person. I cried my eyes out when he walked into the story. I was truly terrified he was going to be a bad guy to the end. However you truly did him such a justice by having him realize his faults & having him redeem himself in the most wonderful way. I’m so sad that he didn’t get to hear how much his brother loved him & forgave him before dying. But again you wrote that ending so beautifully & I just can’t express how much I loved this story & how you took a different route than most authors I have read have. You are a remarkable author Cinder Blaze & I thank you generously for creating such a masterpiece.
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Reviewed in the United States on April 28, 2025
★★★★★ 4
Omegaverse
Format: Kindle
I was pleasantly surprised by this omega verse book. This 1 definitely had a few new twists And I really enjoyed reading it. The main female character was a badass and awesome. She had 1 best friend I wish we could have seen a little bit more of their friendship in this book. Her relationship with the male characters was good not to contrived or super instantaneous. And we had some fun plot twists that I didn't expect. I wish we had more of a follow up on the situation with her family her background and her mother who was a wench. I would definitely recommend this book.
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Reviewed in the United States on April 9, 2025
★★★★★ 5
Wow. Just wow. An amazing read
Format: Kindle
This book was eloquently written, or should I say the authors writing style is very eloquent? I loved the characters, and the story was quite compelling. I absolutely loved the FMC, she's a BA who doesn't take any crap & gives as good as she gets. A certain person certainly got his just desserts & then some, the earlier scenes of which were quite satisfying, had me punching the air & everything haha. All in all 20/10, great read
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Reviewed in the United States on November 29, 2024